If I reload the data the first row is displayed expanded but without showing the subnodes. When I click the first row the arrow changes to collapsed. When I click to expand again, the first two lines are there but almost the rest of the RadTreeListView client region is white only the last two lines are displayed too. When I click on the second node to collaps, everything starts to work fine again.
I work with Version 2010.3.1110.1040.

Luzius

This seems to be a problem also if a node contains a large amount of subnodes. I see this behavior also when displaying a result with one top node containing about 500 subnodes (in one level, not sub sub nodes!). Is there another way the restore expanded nodes after load/reload?

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